Evidence map›Paper›PMID 32275887›Full record

ArticleDevelopmental cell2020

The Dynein Adaptor RILP Controls Neuronal Autophagosome Biogenesis, Transport, and Clearance.

Noopur V Khobrekar, Sebastian Quintremil, Tiago J Dantas, Richard B Vallee

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Guideline
  2. Review
  3. Late Endosome Transport by RILP-RAB7A Promotes Dendrite Arborization Independently of Degradation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  4. Late endosome transport by RILP-RAB7A promotes dendrite arborization.bioRxiv : the preprint server for biology · 2025
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Autophagy initiation triggers p150Cellular and molecular life sciences : CMLS · 2024
    Article
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  16. Review
  17. Review
  18. Article
  19. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Noopur V KhobrekarDepartment of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA; Department of Biological Sciences, Columbia University, New York, NY 10032, USA. Electronic address: nvk2104@columbia.edu.
Sebastian QuintremilDepartment of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA.
Tiago J DantasDepartment of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA; Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
Richard B ValleeDepartment of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA. Electronic address: rv2025@cumc.columbia.edu.
Columbia University Irving Medical Center · USUniversidade do Porto · PT

Funding

The Role of the Microtubule Regulators Kif4 and EB1 in HIV-1 InfectionP01GM105536 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GUNDERSEN, GREGG G, NAGHAVI, MOJGAN HOSSEINI · 2014 to 2018
$7.5M
Mechanism of Action of DynactinR01GM102347 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI VALLEE, RICHARD BERT · 2012 to 2015
$1.7M
Role of RILP in AutophagyR01GM132478 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI VALLEE, RICHARD BERT · 2020 to 2023
$1.4M
NIGMS NIH HHS P01 GM105536NIGMS NIH HHS R01 GM102347NIGMS NIH HHS R01 GM132478
6 · The paper itself

Abstract

Autophagy plays critical roles in neurodegeneration and development, but how this pathway is organized and regulated in neurons remains poorly understood. Here, we find that the dynein adaptor RILP is essential for retrograde transport of neuronal autophagosomes, and surprisingly, their biogenesis as well. We find that induction of autophagy by mTOR inhibition specifically upregulates RILP expression and its localization to autophagosomes. RILP depletion or mutations in its LC3-binding LIR motifs strongly decrease autophagosome numbers suggesting an unexpected RILP role in autophagosome biogenesis. We find that RILP also interacts with ATG5 on isolation membranes, precluding premature dynein recruitment and autophagosome transport. RILP inhibition impedes autophagic turnover and causes p62/sequestosome-1 aggregation. Together, our results identify an mTOR-responsive neuronal autophagy pathway, wherein RILP integrates the processes of autophagosome biogenesis and retrograde transport to control autophagic turnover. This pathway has important implications for understanding how autophagy contributes to neuronal function, development, and disease.

Indexed as

AutophagyAdaptor Proteins, Signal TransducingAnimalsAutophagosomesAutophagy-Related Protein 5Biological TransportDyneinsHeLa CellsHumansMaleMicrotubule-Associated ProteinsNeuronsrab7 GTP-Binding Proteinsrab GTP-Binding ProteinsRatsRats, Sprague-DawleyAdaptor Proteins, Signal TransducingAnxa3 protein, ratAtg5 protein, ratAutophagy-Related Protein 5DyneinsMicrotubule-Associated ProteinsmTOR protein, ratrab7 GTP-Binding Proteinsrab GTP-Binding ProteinsRILP protein, ratTOR Serine-Threonine Kinasesautophagosome biogenesisdyneinisolation membranesmTOR regulationneuronal autophagyretrograde transportRILPsequestosome-1/p62

Identifiers

PMID32275887
PMCPMC9575183
OpenAlexW3015415269

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.